1940's Pyrex Refrigerator Set of 4 "Fridgies"- Primary

Vintage Pyrex. Primary set. #500 series. The two smaller dishes and the medium stack neatly on top of the 1 1/2qt.  

#501: Two 1 1/2 cup

#502: One 1 1/2 pint 

#503: One 1 1/2 qt. 

Some scratches to the paint on the 1 1/2 cup. Please see pictures.

The medium dish was designed to hold a pound of butter and fit ergonomically in a woman's hand. The lids can be inverted to save space.